A Robust Asymmetric Watermarking Scheme Using Multiple Public Watermarks

Authors:
Guo-Fu Gui;Ling-Ge Jiang;Chen He
Affiliations:
The authors are with the Dept. of Electronic Eng., Shanghai Jiaotong Univ., Shanghai, China. E-mail: gf_gui@sjtu.edu.cn;The authors are with the Dept. of Electronic Eng., Shanghai Jiaotong Univ., Shanghai, China. E-mail: gf_gui@sjtu.edu.cn;The authors are with the Dept. of Electronic Eng., Shanghai Jiaotong Univ., Shanghai, China. E-mail: gf_gui@sjtu.edu.cn
Venue:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Year:
2005

Citing 0
Cited 2

Multiple-description iterative coding image watermarking

Digital Signal Processing
Rational enforcement of digital oblivion

Proceedings of the 4th International Workshop on Privacy and Anonymity in the Information Society

Quantified Score

Hi-index	0.00

Visualization

Abstract

In recently proposed asymmetric watermarking schemes, the public detection is less robust than the private detection. To resolve this problem, a robust asymmetric watermarking scheme using the multiple detection watermarks for public detection is proposed in this letter. In this scheme, the private watermark used for embedding is constructed by secretly selecting the partial elements of those public watermarks. It provides the same robustness for the public and the private detections, and the robustness is demonstrated in the computer simulations.